SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB42549

Signal sequence   MKPFAILTLLATAAALAS

Length  18

Organism  Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti)

UniProt ID  Q92M53,

Motif  1..18



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB42549.cif

Structure  SPKB42549.cif
Very high (pLDDT > 90)
Confident (90 > pLDDT > 70)
Low (70 > pLDDT > 50)
Very low (pLDDT < 50)
Loading PAE…
Expected Position Error (Ångströms)


Physicochemical Information


Molecular weight  1803.23344

Aliphatic index  141.6666667

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  635.94

Aromaticity  0.055555556

Average rotatable bonds  3.111111111

Number of hydrogen bond donors  22

Number of hydrogen bond acceptors  24

X logP energy  -3.6253

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.